I have atv4k 3rd gen , firetv cube 2nd gen and LG Oled webos and for some reason some of my 4k video files stutter on the appletv 4k but are perfectly fine on all the other devices… is there some problem with Plex and Apple 4k (3rd gen) ? very weird… I use Infuse Pro and it works fine as well Also…

Probably need to know a bit about one of the files that is causing this to start. Would you mind sharing the plex media info XML

Could it be tied to this issue? Release 8.12 introduced so many performance issues on the Apple TV. [image] Heavy performance issue playing 4K HDR remuxes with release 8.12 Streaming Devices Server Version#: 1.29.2.6364 Player Version#: 8.12 Apple TV 4K (1st gen - 2017)…

I put on the app Infuse Pro and the same 4k files work perfectly…

Appletv 4k , plex and 4k file stutters

Plex Players

Tion1 December 6, 2022, 10:26pm 3

Could it be tied to this issue? Release 8.12 introduced so many performance issues on the Apple TV.

Topic		Replies	Views
Apple TV 4K (1st Gen) stuttering video issues with 4K HDR Files Plex Players apple-tv	4	191	March 20, 2023
Plex app on Apple TV 4k (2017) stutters with 4K HDR content Plex Players apple-tv	2	154	August 19, 2023
Apple TV 4k - Stuttering during 4k playback Plex Players server-windows , apple-tv	27	2082	November 10, 2025
Heavy performance issue playing 4K HDR remuxes with release 8.12 Plex Players apple-tv	189	12862	July 1, 2023
Plex Player v 8.13 (4532) Apple TV, playback stutter Plex Players apple-tv	5	306	March 31, 2023

Appletv 4k , plex and 4k file stutters

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